LEGO Red Slope 1 x 2 (45°) Inverted (3665)

Slope 1 x 2 Inverted
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Design ID3665
Item No366521
BOID320373-81
Year1977 - 2025
2 x 1 x 1 0.6" x 0.3" x 0.5"
In 3044 Wishlists
90080 Available from A$0.01
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Condition All (893) New (316) Used (Like New) (35) Used (Good) (519) Used (Acceptable) (23)
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ConditionNameIn StockPricePrice +
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Used
(Acceptable)
Red Slope 1 x 2 (45°) Inverted
May be yellowed, faded, scratched or dented.
1A$0.008N/AUnited States Miller Bricks (55)
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Minimum Order  A$3.07
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
Excessive play wear
2A$0.009N/AAustralia Great Scotts Bricks (197)
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Minimum Order  A$5.00
Used
(Good)
Red Slope 1 x 2 (45°) Inverted20919A$0.012A$16.89Thailand DD Bricks (4862)
Shipping   A$16.88
Minimum Order  A$7.67
Used
(Good)
Red Slope 1 x 2 (45°) Inverted12A$0.015A$11.92Denmark 6818 (110)
Shipping   A$11.90
Minimum Order  A$2.16
Used
(Good)
Red Slope 1 x 2 (45°) Inverted17A$0.015N/AUnited States Just Brickin Fun (308)
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Minimum Order  A$1.53
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
light scratches / some may have minor shade variances
19A$0.017N/AAustralia Great Scotts Bricks (197)
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Minimum Order  A$5.00
Used
(Good)
Red Slope 1 x 2 (45°) Inverted107A$0.017A$10.08 United Kingdom No minimum buy! (30)
Shipping   A$10.06
Used
(Good)
Red Slope 1 x 2 (45°) Inverted34A$0.018A$14.54Germany tp-bricks (1148)
Shipping   A$14.53
Minimum Order  A$8.07
Used
(Good)
Red Slope 1 x 2 (45°) Inverted51A$0.018A$23.03Canada JoeBlue (31)
Shipping   A$23.01
Minimum Order  A$15.34
Used
(Good)
Red Slope 1 x 2 (45°) Inverted13A$0.019A$10.84Czech Republic you-know-what (111)
Shipping   A$10.82
Minimum Order  A$2.55
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
*** GOOD CONDITION 7/10 ***
7A$0.019A$14.38Slovenia MARYLAND (34)
Shipping   A$14.36
Minimum Order  A$8.07
Used
(Good)
Red Slope 1 x 2 (45°) Inverted71A$0.019N/AUnited Kingdom Fun to build (217)
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Minimum Order  A$5.82
Used
(Good)
Red Slope 1 x 2 (45°) Inverted26A$0.019N/AUnited Kingdom Bricks of Scotland (1045)
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Used
(Good)
Red Slope 1 x 2 (45°) Inverted22A$0.019N/AUnited Kingdom JayBrick (4)
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Minimum Order  A$3.88
Used
(Acceptable)
Red Slope 1 x 2 (45°) Inverted6A$0.019A$11.94United Kingdom Jay's Brickyard (971)
Shipping   A$11.92
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
may have small nicks
2A$0.019N/AUnited Kingdom tops and tails (1276)
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Used
(Good)
Red Slope 1 x 2 (45°) Inverted
**VINTAGE LEGO - SOME PLAY WEAR - PRICED ACCORDINGLY**
2A$0.019N/AUnited Kingdom Block Shoppin' Treats (564)
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Minimum Order  A$5.82
Used
(Good)
Red Slope 1 x 2 (45°) Inverted
Minor playwear on smooth sides; PIP on back
16A$0.02 A$4.02 Australia Em's Brick Paradise (18)
Shipping   A$4.00
Used
(Good)
Red Slope 1 x 2 (45°) Inverted16A$0.02 A$3.02 Australia HAYBrix (14)
Shipping   A$3.00
Used
(Good)
Red Slope 1 x 2 (45°) Inverted36A$0.021N/AUnited Kingdom KentMedia (190)
Does not ship to AU
Minimum Order  A$1.94
LEGO Red Slope 1 x 2 (45°) Inverted has been used in at least 381 LEGO sets over the past 47 years, since it was first used in 1977. You can also find this part in at least 57 other colors. It has a design ID of 3665 which can usually be found molded into the bottom of the part.